Method Name

tensorflow/core/framework/op_kernel.h:1464–1465

With selective registration, kernels whose implementation class is not used by any kernel are disabled with the SHOULD_REGISTER_OP_KERNEL call in REGISTER_KERNEL_BUILDER_UNIQ. However, an unused kernel that shares an implementation class with a used kernel would get through that mechanism. This mechanism stops that registration by changing the name of the kernel for the unused op to one that is i

  // not sufficient - the compiler can't evaluate the entire KernelDefBuilder at
  // compilation time, so this method doesn't actually reduce code size.
  explicit Name(const char* op)
      : KernelDefBuilder(SHOULD_REGISTER_OP(op) ? op : "_no_register") {}
};

namespace system {